package subumbo.leg.model {
	import flash.utils.Timer;
	import flash.utils.getTimer;

	public class RenderModel {
		private var _lastTime:int = getTimer();
		
		public function get deltaTime():Number {
			var thisTime:int = getTimer();
			var delta:Number = Number(thisTime - _lastTime);
			_lastTime = thisTime;
			return delta;
		}
	}
}